| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.48 | 4.607% | $213.9004 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $91.72 | 6.711% | $97.8753 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $127.31 | 9.224% | $139.0531 | $139.05 | $139.05 | $139.10 |
| Purchase #4 | $153.41 | 11.472% | $171.0092 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $18.33 | 11.132% | $20.3705 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $125.35 | 3.240% | $129.4113 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $199.51 | 13.595% | $226.6334 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $920.11 | $998.2532 | $998.25 | $998.25 | $998.30 | |